摘要
针对大采高工作面的片帮、冒顶,介绍了防止片帮、冒顶的几项措施,提出了工作面设备相关优化配套方案,保证了大采高工作面的安全生产。
This paper introduces some measures for preventing rib spalling and roof falling on large height mining face,and puts forward the relevant optimized matching scheme of equipment on the mining face,which guarantee the safety in production of large height mining face.
出处
《科技情报开发与经济》
2010年第32期209-210,共2页
Sci-Tech Information Development & Economy
关键词
大采高工作面
设备优化
液压支架
片帮
冒顶
large height mining face
equipment optimization
hydraulic support
rib spalling
roof falling
